Peter Andre is said to be furious with ex-wife Katie Price after she arranged a clothing deal for their son Junior behind his back

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Katie took daughter Princess and son Junior to Manchester to sign his deal last month

But Peter, 45, reportedly only found out about the deal when Katie announced the news on Instagram.

Sharing a snap, she wrote: "So proud of Junior 💙 he is launching his own collection of clothing with @intensemenswear I can’t wait for you to all see what he has been working he is so excited. Love you so much Junior 💙💙💙💙💙💙 proud Mum 😘😘😘".

A pal of Peter's told new! magazine that the Mysterious Girl signer is livid that she "went behind his back" and didn't tell him about the deal.

The insider said: "Pete always makes sure Katie knows what is going on with the kids but she doesn’t think twice about him.